You should also now have a basic understanding of how to conect to a database, add edit and delete information by using forms, and how to display the information to the end user.

The system here can be made to look nice with a little html formatting and work better with a little work and a bit of knowledge. I suggest following the tutorial. The code here does work, i have personally tested this on 3 different web servers by simply copying and pasting the code and following my own tutorial to the letter.